From: Jeff Layton <jlayton@kernel.org>
Date: Thu, 2 Sep 2021 09:12:35 -0400
Subject: ceph: print inode numbers instead of pointer values
Git-commit: 6407fbb9c3cb5b89361ca95afc62090b933c3fb5
Patch-mainline: v5.16-rc1
References: jsc#SES-1880
We have a lot of log messages that print inode pointer values. This is
of dubious utility. Switch a random assortment of the ones I've found
most useful to use ceph_vinop to print the snap:inum tuple instead.
[ idryomov: use . as a separator, break unnecessarily long lines ]
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Acked-by: Luis Henriques <lhenriques@suse.com>
---
fs/ceph/caps.c | 9 +++++----
fs/ceph/file.c | 2 +-
fs/ceph/inode.c | 7 ++++---
3 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 8f537f1d9d1d..159c7bae7a9f 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1968,8 +1968,8 @@ void ceph_check_caps(struct ceph_inode_info *ci, int flags,
}
}
- dout("check_caps %p file_want %s used %s dirty %s flushing %s"
- " issued %s revoking %s retain %s %s%s\n", inode,
+ dout("check_caps %llx.%llx file_want %s used %s dirty %s flushing %s"
+ " issued %s revoking %s retain %s %s%s\n", ceph_vinop(inode),
ceph_cap_string(file_wanted),
ceph_cap_string(used), ceph_cap_string(ci->i_dirty_caps),
ceph_cap_string(ci->i_flushing_caps),
@@ -1990,7 +1990,8 @@ void ceph_check_caps(struct ceph_inode_info *ci, int flags,
(revoking & (CEPH_CAP_FILE_CACHE|
CEPH_CAP_FILE_LAZYIO)) && /* or revoking cache */
!tried_invalidate) {
- dout("check_caps trying to invalidate on %p\n", inode);
+ dout("check_caps trying to invalidate on %llx.%llx\n",
+ ceph_vinop(inode));
if (try_nonblocking_invalidate(inode) < 0) {
dout("check_caps queuing invalidate\n");
queue_invalidate = true;
@@ -4315,7 +4316,7 @@ static void flush_dirty_session_caps(struct ceph_mds_session *s)
i_dirty_item);
inode = &ci->vfs_inode;
ihold(inode);
- dout("flush_dirty_caps %p\n", inode);
+ dout("flush_dirty_caps %llx.%llx\n", ceph_vinop(inode));
spin_unlock(&mdsc->cap_dirty_lock);
ceph_check_caps(ci, CHECK_CAPS_FLUSH, NULL);
iput(inode);
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index e61018d9764e..b18dd403aa38 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -556,7 +556,7 @@ static void ceph_async_create_cb(struct ceph_mds_client *mdsc,
}
ceph_kick_flushing_inode_caps(req->r_session, ci);
spin_unlock(&ci->i_ceph_lock);
- } else {
+ } else if (!result) {
pr_warn("%s: no req->r_target_inode for 0x%llx\n", __func__,
req->r_deleg_ino);
}
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 1c7574105478..d8d07e68dd4f 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -1848,8 +1848,8 @@ static void ceph_do_invalidate_pages(struct inode *inode)
mutex_lock(&ci->i_truncate_mutex);
if (READ_ONCE(fsc->mount_state) >= CEPH_MOUNT_SHUTDOWN) {
- pr_warn_ratelimited("invalidate_pages %p %lld forced umount\n",
- inode, ceph_ino(inode));
+ pr_warn_ratelimited("%s: inode %llx.%llx is shut down\n",
+ __func__, ceph_vinop(inode));
mapping_set_error(inode->i_mapping, -EIO);
truncate_pagecache(inode, 0);
mutex_unlock(&ci->i_truncate_mutex);
@@ -1871,7 +1871,8 @@ static void ceph_do_invalidate_pages(struct inode *inode)
ceph_fscache_invalidate(inode);
if (invalidate_inode_pages2(inode->i_mapping) < 0) {
- pr_err("invalidate_pages %p fails\n", inode);
+ pr_err("invalidate_inode_pages2 %llx.%llx failed\n",
+ ceph_vinop(inode));
}
spin_lock(&ci->i_ceph_lock);